<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<html lang="zh-cn" xml:lang="zh-cn">
 <head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="DC.Type" content="topic">
  <meta name="DC.Title" content="备份前准备">
  <meta name="product" content="">
  <meta name="DC.Relation" scheme="URI" content="zh-cn_topic_0000001839233017.html">
  <meta name="prodname" content="">
  <meta name="version" content="">
  <meta name="brand" content="30-OceanProtect 备份一体机 1.5.0-1.6.0 帮助中心">
  <meta name="DC.Publisher" content="20240320">
  <meta name="DC.Format" content="XHTML">
  <meta name="DC.Identifier" content="ZH-CN_TOPIC_0000001839153113">
  <meta name="DC.Language" content="zh-cn">
  <link rel="stylesheet" type="text/css" href="public_sys-resources/commonltr.css">
  <title>备份前准备</title>
 </head>
 <body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px">
  <a name="ZH-CN_TOPIC_0000001839153113"></a><a name="ZH-CN_TOPIC_0000001839153113"></a>
  <h1 class="topictitle1">备份前准备</h1>
  <div>
   <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p2081519408348">备份Redis前，请参考以下内容提前准备相关信息。</p>
   <ul id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_ul7979115714229">
    <li id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_li1797985712226"><a href="#ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_table481544017344">表1</a>为必须获取的信息。</li>
    <li id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_li2131135452316"><a href="#ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_table8758104318915">表2</a>为Redis集群与<span id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_text625461015249">本产品</span>通信的认证模式为<span class="uicontrol" id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_zh-cn_topic_0000001249935107_uicontrol2521112115915">“<span id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_text18552124710171">Kerberos认证</span>”</span>时，才需要获取的信息。</li>
   </ul>
   <div class="tablenoborder">
    <a name="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_table481544017344"></a><a name="zh-cn_topic_0000001514007325_table481544017344"></a>
    <table cellpadding="4" cellspacing="0" summary="" id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_table481544017344" frame="border" border="1" rules="all">
     <caption>
      <b>表1 </b>备份前准备
     </caption>
     <colgroup>
      <col style="width:18.310000000000002%">
      <col style="width:14.62%">
      <col style="width:50.73%">
      <col style="width:16.34%">
     </colgroup>
     <thead align="left">
      <tr id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_row9816154073414">
       <th align="left" class="cellrowborder" valign="top" width="18.310000000000002%" id="mcps1.3.3.2.5.1.1"><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p981620401348">准备项</p></th>
       <th align="left" class="cellrowborder" valign="top" width="14.62%" id="mcps1.3.3.2.5.1.2"><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p88162405347">是否必须</p></th>
       <th align="left" class="cellrowborder" valign="top" width="50.73%" id="mcps1.3.3.2.5.1.3"><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p0816740133411">获取方式</p></th>
       <th align="left" class="cellrowborder" valign="top" width="16.34%" id="mcps1.3.3.2.5.1.4"><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p12816114013349">数据使用章节</p></th>
      </tr>
     </thead>
     <tbody>
      <tr id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_row7931412142811">
       <td class="cellrowborder" valign="top" width="18.310000000000002%" headers="mcps1.3.3.2.5.1.1 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p520619903511">MRS<span id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_text1623101615421">客户端安装路径</span></p></td>
       <td class="cellrowborder" valign="top" width="14.62%" headers="mcps1.3.3.2.5.1.2 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p20932012152814">必选</p></td>
       <td class="cellrowborder" valign="top" width="50.73%" headers="mcps1.3.3.2.5.1.3 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p17351131416350">请向MRS集群管理员获取。</p></td>
       <td class="cellrowborder" rowspan="2" valign="top" width="16.34%" headers="mcps1.3.3.2.5.1.4 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p281674012347"><a href="zh-cn_topic_0000001839153085.html">步骤1：注册Redis集群</a></p> <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p826818361517"></p> <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p10237131512158"></p></td>
      </tr>
      <tr id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_row172673318151">
       <td class="cellrowborder" valign="top" headers="mcps1.3.3.2.5.1.1 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p42678301512">Redis业务IP</p></td>
       <td class="cellrowborder" valign="top" headers="mcps1.3.3.2.5.1.2 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p61129261152">必选</p></td>
       <td class="cellrowborder" valign="top" headers="mcps1.3.3.2.5.1.3 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p6268439156">请向MRS集群管理员获取。</p></td>
      </tr>
     </tbody>
    </table>
   </div>
   <div class="tablenoborder">
    <a name="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_table8758104318915"></a><a name="zh-cn_topic_0000001514007325_table8758104318915"></a>
    <table cellpadding="4" cellspacing="0" summary="" id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_table8758104318915" frame="border" border="1" rules="all">
     <caption>
      <b>表2 </b>Kerberos认证所需信息
     </caption>
     <colgroup>
      <col style="width:19.41%">
      <col style="width:13.52%">
      <col style="width:50.73%">
      <col style="width:16.34%">
     </colgroup>
     <thead align="left">
      <tr id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_row275817435910">
       <th align="left" class="cellrowborder" valign="top" width="19.41%" id="mcps1.3.4.2.5.1.1"><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p575816432098">准备项</p></th>
       <th align="left" class="cellrowborder" valign="top" width="13.52%" id="mcps1.3.4.2.5.1.2"><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p175812433916">是否必须</p></th>
       <th align="left" class="cellrowborder" valign="top" width="50.73%" id="mcps1.3.4.2.5.1.3"><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p1475874317915">获取方式</p></th>
       <th align="left" class="cellrowborder" valign="top" width="16.34%" id="mcps1.3.4.2.5.1.4"><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p1375811431914">数据使用章节</p></th>
      </tr>
     </thead>
     <tbody>
      <tr id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_row37593434911">
       <td class="cellrowborder" valign="top" width="19.41%" headers="mcps1.3.4.2.5.1.1 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p187592432916">Kerberos认证的主体名</p></td>
       <td class="cellrowborder" valign="top" width="13.52%" headers="mcps1.3.4.2.5.1.2 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p075917431096">必选</p></td>
       <td class="cellrowborder" valign="top" width="50.73%" headers="mcps1.3.4.2.5.1.3 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p975944315912">请向Kerberos服务器管理员获取主体名。</p>
        <div class="note" id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_note164812228597">
         <span class="notetitle"> 说明： </span>
         <div class="notebody">
          <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p875118419379">该主体名需要对要访问的资源具备读权限和管理权限。</p>
         </div>
        </div></td>
       <td class="cellrowborder" rowspan="4" valign="top" width="16.34%" headers="mcps1.3.4.2.5.1.4 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p375910437911"><a href="zh-cn_topic_0000001839153085.html">步骤1：注册Redis集群</a></p> <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p5759204319919"></p> <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p77591143391"></p> <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p15954184312167"></p> <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p357614615199"></p></td>
      </tr>
      <tr id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_row167594436911">
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.1 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p5759174313916">Kerberos认证过程中使用的<span class="filepath" id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_zh-cn_topic_0000001337708038_filepath1558985065011">“.conf”</span>配置文件（如：krb5.conf）</p></td>
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.2 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p37590431398">必选</p></td>
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.3 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p4759104317912">请联系Kerberos服务器管理员从Kerberos服务器获取该文件。</p></td>
      </tr>
      <tr id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_row67599432918">
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.1 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p27594439920">主体名的密码</p></td>
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.2 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p11759194314913">可选</p></td>
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.3 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p575920436910">当Kerberos认证是通过密码方式认证的，需要获取主体名的密码。</p></td>
      </tr>
      <tr id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_row8953154391615">
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.1 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p199534434164"><span class="filepath" id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_filepath19934532131518">“.keytab”</span>文件</p></td>
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.2 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p15954164312164">可选</p></td>
       <td class="cellrowborder" valign="top" headers="mcps1.3.4.2.5.1.3 "><p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p134735251717">当Kerberos认证是通过keytab文件方式认证的，需要获取<span class="filepath" id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_filepath65377209175">“.keytab”</span>文件。</p> <p id="ZH-CN_TOPIC_0000001839153113__zh-cn_topic_0000001514007325_p718013217174">请联系Kerberos服务器管理员从Kerberos服务器获取该文件。</p></td>
      </tr>
     </tbody>
    </table>
   </div>
  </div>
  <div>
   <div class="familylinks">
    <div class="parentlink">
     <strong>父主题：</strong> <a href="zh-cn_topic_0000001839233017.html">备份</a>
    </div>
   </div>
  </div>
 </body>
</html>